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OLED & the Status of Its Development

Gary Mandle Sr. Product Manager Professional Display Products. OLED & the Status of Its Development. OLED from the Beginning. 1965 First TFEL developed by Sigmatron Thin Film Electroluminescent Display 1987 First QVGA resolution Prototype by Planar Tang/Van Slyke paper on Bi-layer diode

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OLED & the Status of Its Development

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  1. Gary Mandle Sr. Product Manager Professional Display Products OLED & the Status of Its Development

  2. OLED from the Beginning • 1965 • First TFEL developed by Sigmatron • Thin Film Electroluminescent Display • 1987 • First QVGA resolution Prototype by Planar • Tang/Van Slyke paper on Bi-layer diode • Describes how an OLED would work • 1993 • First Multicolored TFEL Prototype by Planar • 1997 • First Color TDEL Prototype by iFire • Thick Film Dielectric Electroluminescent • Development of white TFEL Prototype by Planar

  3. OLED from the Beginning • 1999 • First PM-OLED shown by Pioneer • 2002 • SVGA Micro-display Prototype by eMagin • 2003 • First demonstrated 20 inch WXGA aSi AMOLED by IDTech • 2.2 inch AMOLED installed on Kodak LS633 consumer cameras • 2004 • First 40 inch panel demonstrated by Seiko Epson • 2005 • Second 40 inch panel demonstrated by Samsung • AOU starts production of 2.2 inch AMOLED

  4. OLED from the Beginning • 2006 • Koizumi develops first OLED for lighting • 2009 • Microsoft Zune delivers with 3.3 inch AMOLED • Google Nexus One delivers 3.7 inch AMOLED • SMD develops transparent OLED • Mitsubishi demonstrates 155 inch AMOLED • Osram starts delivery of Orbeos lamps

  5. SONY OLED Developments • 1994 • Start of initial development • 2001 • Demonstration of an SVGA resolution 13 inch at CEATEC Japan • 2003 • Display of prototype 24 inch at CES • 9B¥ investment of OLED manufacturing plant in partnership with Sony Toshiba LCD • 2004 • Mass production starts of small OLED (100,000 unit/yr) • Display of a 24 inch using tiled 12 inch panels at CES • Delivery of the PEG-VZ90 using 3.8 inch 480 x 320 AMOLED

  6. SONY OLED Developments • 2007 • Display of 27 inch AMOLED manufactured using laser thermal printing • 2008 • Sales of the 11 inch XEL-1 TV • First OLED commercially available TV • Sony announces $203M investment in new OLED tooling • 2009 • Demonstration of 2.5 flexible display at CES

  7. SONY OLED Developments PVM 740 • 2010 • Demonstrations of a 24.5 inch 3D AMOLED at CES • Sony shows 24.5 inch AMOLED designed for professional use at SMPTE Technology Conference • Sony delivers first professional OLED monitor • PVM 740 • 7.4 inch 960 x 540 resolution @ 10 bit

  8. N N N N N N N N N N O O O O O O O O O O O O O O O O O O O O N N N N N A A A A A l l l l l N N A A l l N N N A A A l l l O O O O O O O O O O N N N N N N N N N N N N O O O O N N A A l l O O N N N N O O O O N N A A l l O O N N How it Works － － Electron / Hole Pairing Host molecules ＋ ＋ Guest molecules 1. Electrical charge in emissive layer Electrons and holes are injected into the emissive layer from electrodes.

  9. N N O O O O N N A A l l O O N N N O O N A l O N R R ' N R S N O O N O O N A l O N How it Works Recombine － Excited state Energy transfer Emit Light ＋ Low-energy ground state The excited guest molecules emit light, thereby releasing energy and returning to their low-energy ground state

  10. Types of OLED • TOLED • Transparent OLED • SOLED • Stacked OLED • used for lighting • P-LED • Polymeric based OLED • Flexible • AMOLED • Active matrix displays

  11. Architecture • Bottom Emission • Limited aperture • Issues with driver density • More complicated driver fabrication • Top Emission • Simpler driver design • Larger emission area • Much higher emission efficiencies

  12. Advantages of OLED

  13. Advantages of OLED IEC 62341 Contrast Performance

  14. Advantages of OLED LCD OLED Black Performance

  15. New Signal Processing • Improved black accuracy • Increased process bit depth • New uniformity correction system • 3 Dimensional correction • More accurate color management system for CRT emulation • New I/P Conversion system • Faster through-put from 11ms to 3ms for 1080/60i BVM L New BVM

  16. Advantages of OLED 液晶 有機EL is a design archite s a design archite s a design archite s a design archite TRIMASTER technology is a design archite TRIMASTER technology is a design archite OLED LCD Pixel Speed

  17. Advantages of OLED Pixel Speed

  18. Panel Write Operation Good motion performance Flicker CRT Smearing issues No flicker LCD Balanced performance OLED

  19. Advantages of OLED Luminance Luminance LCD OLED Gamut Accuracy

  20. The Latest Panel Design • 2009 • 7.4 & 11 inch volume production • 2011 • 17 & 25 inch volume production OLEDpanelmanufacturing Sony Mobile Display, Japan 25” 7.4”-11” Final product manufacturing Sony EMCS Factory, Japan 2009-2010 2011

  21. The Latest Panel Design 16.5 inch 24.5 inch • 17 inch & 25 inch AMOLED panel • 16.5 & 24.5 inch diagonal • 10 bit drivers • 1920 x 1080 resolution • Top emission architecture • P3 color gamut • Panel life equal to BVM CRT

  22. Putting it into Practice BVM E250 BVM E170

  23. Chassis Changes • Dimensions 148mm 576mm 2 inches wider than BVM-L230 BVM-E250: 24.5” BVM-L230: 22.5” 426mm 95 mm slimmer than BVM-L230 436mm 214.7mm BVM-E170: 16.5” BVM-L170: 16.5” 6U Height 266.4mm 63.9mm slimmer than BVM-L170

  24. Inputs Ethernet control 4 Slots Parallel control 3Gig Inputs 12 bit HDMI Display Port

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